baber/WOPTO huggingface dataset:
Patent JP-2000018198-A (JP)
Title: Blower
Inventor: YAMAMOTO JIRO
IPC: F04D29/54
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent generation of back flow in the air intake region at the bell mouth at which the ventilation resistance generated by non axially- symmetric flow on the air blowoff side in a blower having a ventilation passage wherein the air blowoff flow becomes non axially-symmetric due to a high passage resistance in a predetermined region in circumferential direction on air blowoff side. SOLUTION: A blower 5 is provided with a bell mouth 6 and a flow in circumferential direction on air blowoff side is applied to an air blowoff passage wherein a flow becomes non axially-symmetric due to the difference in ventilation resistance. A shape of the bell mouth 6 is changed according to the non axially-symmetric flow in circumferential direction on air blowoff side so as to prevent the generation of back flow in the air intake region of the bell mouth at which the ventilation resistance is high.
Patent JP-H0745745-A (JP)
Title: Multilayered circuit board
Inventor: KAMOTANI YOSHIYASU
IPC: H05K3/46
Filed: 1993-07-30
Abstract: PURPOSE:To enhance a multilayered circuit board in resistance to noises without impeding the layout of a signal line pattern by a method wherein the signal line patterns are arranged high in density at a certain insulation interval in a space between thermal via lands. CONSTITUTION:When a semiconductor bare chip 2 is mounted on a multilayered circuit board 2 through the intermediary of a die pad 3 through a face-up bonding method, the thermal vias 7 are more lessened in number per insulator area occupied by a single die pad than usual, and thermal via lands 9 are set for each layer corresponding to the thermal vias 7 and three-dimensionally arranged on grids. When signal line patterns 5 are arranged at a certain insulation interval in a space between the lands 9, the signal line pattern 5 can be laid out without being impeded by the thermal vias 7 which are usually provided high in density under the die pad 3, so that the signal line patterns 5 can be set high in density.
Patent JP-S6082729-A (JP)
Title: Electrical component parts cooling structure for air conditioner
Inventor: FUJI SEIJI
IPC: F24F3/00
Filed: 1983-10-14
Abstract: PURPOSE:To conserve a space and improve an efficiency of radiation by a method wherein heat generating electrical component parts in an electrical component control section are cooled by utilizing cold coolant at the suction side of a compressor. CONSTITUTION:A cold coolant pipe 7 is contacted to or buried in a heat-conductive plate 6. The heat generating electrical component parts 5 are cooled by the heat-conductive plate 6. Thereby, when the unit is operated, it is possible to make a small space for electrical component parts without separating the cycle and the electrical component parts, and further to cool the electrical component parts always without being affected by the surrounding air temperature.
Patent JP-H0633691-A (JP)
Title: Direct pushshield drilling method
Inventor: TERAMOTO TADASHI
IPC: E21D9/06
Filed: 1992-07-17
Abstract: PURPOSE:To protect a steel pipe itself with its coating and prevent the steel pipe from corrosion by sending out a sheet from a sheet outlet installed to a preceding steel and covering the rear end of the preceding steel pipe and the outer wall of the steel pipe accompanied by shielding. CONSTITUTION:Three sheet outlets 1a extending in a circumferential direction are installed to a preceding steel pipe in a lateral direction with an offset. Three sheets 2 wound around each reel 4 are sent out from each of the sheet outlets 1a. Each end 2a of the sheets is fixed with the rear end of the preceding steel pipe in the shielding direction which is the side wall of a shaft 5. Then, each sheet 2 is sent out from the sheet outlets 1a one by one, thereby covering the rear end of the preceding steel pipe 1 ad the outer wall of the steel pipe 3 accompanied by the shield of the preceding steel pipe 1. This construction makes it possible to prevent the outer wall of the steel pipe 3 from the earth and protect the steel pipe itself and its coating or the like from damages.
Patent JP-S5980924-A (JP)
Inventor: YAMAZAKI YOSHIHIRO
IPC: H01G11/84
Filed: 1982-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6084234-A (JP)
Title: Preparation of oxygen-containing hydrocarbon compound
Inventor: SANO KENICHI
IPC: B01J23/56
Filed: 1983-10-14
Abstract: PURPOSE:To obtain the titled compound having 2C such as acetic acid, acetaldehyde, ethanol, etc. in high selectivity with extremely improved activity, by reacting CO with H2 by the use of a catalyst obtained by blending a main Rh catalyst with Ir and Sc as cocatalysts. CONSTITUTION:CO is reacted with H2 in molar ratio of CO to H2 of (30:1)-(1:5) at 150-450 deg.C at 1-300atm at 100-10<6>H<-1>SV in the presence of a catalyst obtained by blending a main Rh catalyst such as RhCl3, etc. with Ir such as IrCl4, etc. and Sc such as ScCl3, etc. as cocatalysts, preferably supported on a carrier such as silica gel, etc., to give the desired compound. The combined catalyst is obtained by dissolving Rh, Ir, and Sc in water or an organic solvent such as n- hexane, alcohol, acetone, etc., adding a porous inorganic carrier substance such as silica gel, etc, to the solution, supporting the catalyst on the carrier by a conventional procedure such as immersion method, ion exchange method, etc., followed by reducing or heat-treating it.
Patent JP-S6082925-A (JP)
Title: Rotor type flow meter
Inventor: YAMAMOTO KAZUMI
IPC: G01F3/10
Filed: 1983-10-14
Abstract: PURPOSE:To improve a workability by extending a revolving to only one side of a rotor, and sticking and fixing this extended side to a casing body through a bearing structure body. CONSTITUTION:A revolving shaft 9 is extended to only one direction of a rotor 8, a recessed part 11 is pierced in the opposite direction, an end part 9a of the revolving shaft 9 is made to face in this recessed part 11, and fixing metallic fittings 10 are installed to the end parts 9a, 9a. A bearing structure body 12 is provided on an extended side 9b projected to the outside of rotors 8, 8, and the whole body of this bearing structure body 12 is inserted and stuck to a casing body 5.
Patent JP-S59145979-A (JP)
Inventor: GASUPARE GARECHI
IPC: G01S13/524
Filed: 1983-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000015483-A (JP)
Title: Method and device for carrying-in/carrying-out work of sheet metal machine
Inventor: KAHATA TETSUYA
IPC: B23K26/38
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a carry-in/carry-out device exclusively for carrying-in/carrying-out a pallet onto a working table is necessary and the equipment cost is increased. SOLUTION: A sheet metal working machine in which a pallet 4 with a work 5 placed thereon is carried in onto a working table 2, and the work 5 is cut by a working head 6 moving in the Y-axis direction while moving the pallet 4 in the X-axis direction by a pallet moving means 7, comprises a pallet stocker 22 which is installed in the vicinity of the working table 2 and stores a plurality of stages of the pallets 4 with the work 5 placed thereon in advance, and a pallet moving means 7 which has a connecting means to the pallets 4, carriers in the pallets 4 onto the working table 2 from the inside of the pallet stocker 22 when the work is carried in, moves the pallets 4 in the X-axis direction at the time of working the works 4, and carries out the pallets 4 from the working table 2 after the works 4 are completed.  The pallets 4 are carried in/carried out by making use of the X-axis moving means 7 to move the pallets 4 in the X-axis direction at the time of working the works 5.
Patent JP-2001020990-A (JP)
Title: Piston assembly structure of hydraulic shock absorber
Inventor: MURAKAMI TOMOHARU
IPC: F16J1/12
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To secure connecting strength by running off from an imperfect screw part of a piston rod at the time of connecting a piston assembly body to the piston rod by a piston nut. SOLUTION: A running off part 17 extended in diameter along a fastening seat surface 14 from a part opposed to an imperfect screw part 15 of a male screw 11 of a piston rod 1 and not to be screwed on each other is provided on an inside diametrical part on the base end side of a female screw 16 of a piston nut 12 to prevent tightening force from becoming insufficient as the female screw 16 of the piston nut 12 is hooked on the imperfect screw part 15 made on a base end of the male screw 11 of a small diametrical part 2 at the time of integrally connecting a piston assembly body 10 to the piston rod 1 by fastening it with the piston nut 12 by inserting the piston assembly body 10 in the small diametrical part 2 on the head end of the piston rod 1.
Patent JP-2000015755-A (JP)
Title: Transparent resin laminate having shield part
Inventor: NANRI HIROYOSHI
IPC: B32B27/40
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide the transparent resin laminate excellent in weatherability and scratch resistance, good in the adhesion of respective constitution layers, having a colored shield part having excellent solvent resistance and excellent in product appearance and productivity. SOLUTION: In a transparent resin laminate having a shield part constituted by laminating a colored shield layer comprising a resin on the surface of a transparent resin substrate 2 at a predetermined position and successively laminating a primer layer 4 comprising an acrylic resin and a silicone hard-coat layer 5 to the substrate 2 on the side of the shield layer 3 to integrate them with the substrate, the colored shield layer 3 is constituted of a crosslinked resin obtained by reacting a curable resin compsn. consisting of a vinyl chloride/ vinyl acetate copolymer resin having two or more functional groups having active hydrogen in its molecule and a urethane resin with a polyisocyanate compd.
Patent JP-S6168031-A (JP)
Inventor: AZUMA NOBUAKI
IPC: H04N1/04
Filed: 1984-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0836341-A (JP)
Title: Developer carrier and developing device
Inventor: GOSEKI YASUHIDE
IPC: G03G15/08
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a sharp line image and a dark solid image without increasing a charge and generating irregularities in coating with toner by stabilizing the appliability of the charge to the toner under various conditions of temperature and humidity environments. CONSTITUTION:After a developer carrier 8 having a covering layer 7 at least including resin which is formed on a metallic cylinder 6 is used, at least one or more operations out of the following operations (1)-(8) are executed for the carrier 8 and then, it is incorporated in a developing device or an image forming unit; (1) the cleaning of the developer carrier by compressed air, (2) the washing of the developer carrier by a solution, (3) the washing of the developer carrier by an alkaline solution, (4) the washing of the developer carrier by a surfactant solution, (5) the washing of the developer carrier by water, (6) the application of high frequency to a washing at the time of washing the developer carrier, (7) the heating of the developer carrier or the washing and (8) the removal of a developer by the surface grinding of the developer carrier.
Patent JP-S5982265-A (JP)
Title: Slip receiving device
Inventor: SUZUKI TOORU
IPC: G07D9/00
Filed: 1982-10-30
Abstract: PURPOSE:To facilitate slip taking-out operation in a slip receiving device such as an optical character reading device (OCR) by shifting a receiver to a slip taking- out position with a shifting means when a certain amount of slips received in the receiver are detected. CONSTITUTION:When a slip receiver 21 having a preset slip stopper 29 corresponding to the size of the slip 2 is in a receiving position shown in the drawing, the read and processed slips 2 are received in the receiver 21 in the direction of broken line arrow. When a certain amount of slips 2 are received in the receiver 21, a lever of a switch circuit 23 is pushed up to provide the turned-on condition. Then, a linear motor 27 is operated by a control circuit 24 so that the receiver 21 is pushed out along a rail 22 through the lever 28. And when the receiver 21 moves to a slip 2 taking-out position to turn on a detector 26, the operation of the motor 27 is stopped. Then the receiver 21 is taken out of the rail 22 by an operator to take out the slips 2.
Patent JP-S6170744-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAHASHI SHIGEKAZU
IPC: H01L23/50
Filed: 1984-09-14
Abstract: PURPOSE:To reduce the effect of the variation of a power supply as much as possible by separating a power-supply feed wiring to a large capacitive load driving TTL gate and a small capacitive load driving TTL gate. CONSTITUTION:TTL gates 2-4 are arranged to an output from a chip 1 in a semiconductor integrated circuit, and the TTL gate 2 is used for driving a small capacitive load and the TTL gates 3, 4 for driving a large capacitive load. The feed of a power supply to the TTL gate 2 is connected by wiring patterns 5, 6 while the feed of the power supply to the TTL gates 3, 4 for driving the large capacitive load is connected by wiring patterns 7, 8. According to said constitution, currents are changed when the TTL gates 3, 4 are changed over simultaneously, and voltage is varied by the inductance of the power-supply feed wiring patterns 7, 8. However, the power-supply feed wiring patterns 5, 6 to the TTL gates 2 are separated, thus reducing the effect of the variation of voltage.
Patent JP-2000022402-A (JP)
Title: Phase shifter
Inventor: KONDO YASUHIRO
IPC: H01P5/04
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized phase shifter having low loss in a microwave or millimeter wave band. SOLUTION: The phase shifter 10 consists of a 1st line 20 and a 2nd line 21 made of a nonradioactive dielectric line for input and output purposes and of a 3rd line 22 made of a nonradioactive dielectric line that is placed between the 1st and 2nd lines 20, 21 and configures directional couplers 25, 26 with respect to the 1st and 2nd lines 20, 21 and the length of the line from the 1st line 20 to the 2nd line 21 via the 3rd line 22 is changed by moving the 3rd line 22.
Patent JP-H1189-A (JP)
Title: Setup hook fixture for fishing
Inventor: INOUE CHUHEI
IPC: A01K97/06
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject fixture capable of easily attaching a setup hook for fishing, preserving it after use, and also withdrawing the hook smoothly. SOLUTION: This setup hook fixture has such a scheme that, in a rectangular frame plate 1, a hook bar 3 is attached to an upper frame plate 2, sponges 6 with a plurality of notches 5 are attached to the surface of a lower frame plate 4, a support plate 7 is attached to the upper part inside the frame of the frame plate 1, a plurality of screw holes 8 are provided left and right on both sides of the frame plate 1, frame-latching sheet metals 10 provided with latching screw holes 9 are attached left and right on both sides of an in-frame fishline fixing sliding plate 11 which, in turn, is inserted into the frame of the frame plate 1, and the above sponges 6 are attached to the sliding plate 11.
Patent JP-H0537962-A (JP)
Title: Method for synchronizing clock
Inventor: MITSUFUJI HIRONORI
IPC: H04N11/04
Filed: 1991-07-31
Abstract: PURPOSE:To correct a clock phase deviation by forming a signal for correcting the phase deviation of a reference signal oscillator from a difference between the 1st and 3rd data out of the 1st to 3rd data on an impulse signal peak value and sampling points before and after the peak value. CONSTITUTION:A horizontal synchronizing pulse fetching circuit 4 fetches a horizontal synchronizing pulse from an output signal outputted from an A/D conversion circuit 1 and a phase detecting circuit 5 detects a phase error. An adder 6 corrects a residual offset value in the error signal and sends the corrected signal to a reference signal oscillation circuit 7 to accurately lock a clock phase. On the other hand, a VIT signal fetching circuit 2 fetches a VIT signal from the output signal of the circuit 1, and if the clock phase is deviated a residual offset detecting circuit 3 detects asymmetry of a waveform from a peak value and sampling points before and after the peak value. The circuit 3 generates a signal D for canceling the difference or sum between the asymmetry data and sends the formed signal D to the adder 6 to automatically adjust the residual offset. Thus a clock phase deviated can be corrected.
Patent JP-H1127471-A (JP)
Title: Information processing terminal and image input auxiliary device
Inventor: CHIYOU KOUYUU
IPC: H01L27/146
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To make an image input function to be inexpensively provided by arranging a light control layer consisting of a liquid crystal material in a row in a liquid crystal electrooptical device inserted between a pair of substrates and having a second part. SOLUTION: On a substrate 203 are provided with a sensor part 204 consisting of a liquid crystal display element 211, a peripheral operation circuit and photoelectric conversion element 207, a computation circuit for processing image input information from the sensor part 204 and the like. Moreover, it is possible to provide a control circuit for an LCD screen display on the same substrate 203. The control circuit, the computation circuit and a memory circuit are not limited upon a manufacturing on the substrate 203 if they are inside the information processing terminal device. In the process of forming the peripheral operation circuit and the liquid crystal display element 211, a sensor part 204 consisting of the photoelectric conversion element 207 is provided on the same substrate 203 by adding several processes.  The shape of the sensor part 204 is preferably provided in parallel to an X axis or Y axis of a display part 202 in order to perform an image input in a linear shape of a name card, a document and so on.
Patent JP-H0718466-A (JP)
Title: Production of stainless steel material finished by polishing
Inventor: KITANI SHIGERU
IPC: B23D79/00
Filed: 1993-07-06
Abstract: PURPOSE:To easily and stably produce a stainless steel material finished by polishing and having excellent corrosion resistance such as rust resistance and pitting corrosion resistance. CONSTITUTION:A stainless steel material is polished while in contact with an aq. soln. contg. Cl ions and the polished surface is repassivated by washing, drying and holding in the air for >=3days, immersion in an aq. nitric acid soln., electrolysis in an aq. nitric acid soln. or other method.
Patent JP-2000024452-A (JP)
Title: Removal of gypsum scale
Inventor: NANAUMI TAKUMI
IPC: B01D53/50
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To efficiently remove gypsum scale by changing the crystalline form of the gypsum scale from dihydrate to hemihydrate and cleaning it with a gypsum dissolving agent in the case of cleaning and removing the gypsum scale generated at the time of evaporating and concentrating stack gas desulfurization waste water and stuck to an evaporation concentration device with the gypsum dissolving agent. SOLUTION: Stack gas desulfurization waste water is supplied from a line (aa) to a pH adjusting vessel 1 and adjusted its pH by injecting a pH adjusting chemical from a chemical vessel 5 through a pump 6. The pH adjusted waste water is supplied to an evaporation concentrator 2 through a pump 7. The evaporation concentrator 2 is evacuated by a vacuum pump 8 through a condenser 3 and steam supplied from the line (aa) is used as a heating source. The waste water in the evaporation concentrator 2 is evaporated and concentrated while being circulated by a pump 9. In the case that the gypsum scale is stuck to the evaporation concentrator 2, the gypsum scale is removed by circulating the circulating concentrated liquid at >=90 deg.C and, after the gypsum scale is kept at >=90 deg.C, circulating the pH adjusting chemical in the evaporation concentrator 2 through a pump 13.
Patent JP-H0637042-A (JP)
Title: Semiconductor integrated circuit device and manufacturing method
Inventor: GOSHIMA HIDEKAZU
IPC: H01L21/28
Filed: 1992-07-20
Abstract: PURPOSE:To provide a semiconductor integrated circuit device having a refractory metallic film with advantages in coverage, contact with an insulating film, surface flatness, and fine-pattern manufacturing. CONSTITUTION:A semiconductor integrated circuit device comprises tungsten films 22 and 24 formed on a micro-sized hole with a diameter of 0.5mum or below and a depth/diameter ratio of 1 or more (or a minimum diameter of 0.5mum or below and a depth/min. diameter ratio of 1 or more). The lowest part of the tungsten films 22 and 24 is made up of a layer containing silicon in the range of 10 to 85atom%, and the tungsten film has a step coverage of 0.7 or more to the micro-sized hole, and a surface unevenness/mean-thickness of 0.2 or below. The tungsten films 22 and 24 can be formed by chemical reduction for a halogenous compound of the tungsten films in a CVD method using a SiH2F2.
Patent JP-H0835202-A (JP)
Title: Test course rough passage construction method
Inventor: YAMADA KATSUHIKO
IPC: E01C9/00
Filed: 1994-07-21
Abstract: PURPOSE:To make it possible to construct a test course with ease and with accuracy by erecting two rod-like form materials, whose height is indefinite substantially in parallel and filling up a pavement material between the frame materials and scraping and removing the portions of a ground which exceed the height of the frame materials of the pavement material with an equalizing means. CONSTITUTION:The surface of a sub-layer is smoothly prepared to some extent, thereby producing a rough-graded ground surface. A bonding agent 3 is applied to the bottom of rod joints 2 where a release paper 4 is pasted on the coated surfaces. Then, the rod joints 2 are bonded with the ground surfaces on both sides. A form member 1 is then loaded thereon. A pavement material 5 is filled up between them. Then, an equalizing means is adapted to move along the form member 1, thereby eliminating scrapingly the portion of the pavement material which exceeds the height of the form member 1. Since it is possible to grasp the level of uneven road surface by way of a numerical value, positive data is available in various kinds of tests.
Patent JP-H0477621-A (JP)
Title: Thermal type flowmeter and manufacture thereof
Inventor: NAKAMURA AKIRA
IPC: G01F1/692
Filed: 1990-07-20
Abstract: PURPOSE:To measure the flow rate with high accuracy without forming a fluid resistor by printing resistor material on the inner wall surface of a tube body forming a flow path, and forming a heating body or a temperature detecting body in a thin layer. CONSTITUTION:A paste-shaped resistor material which is to be a heating resistor body 11 is printed on the upper surface of each half-cut tube body 10 made of ceramic material on the side of a flow path 10A. The material is baked, and the heating resistor body 11 characterized by high adhesion is provided on the upper surface of the tube body 10. Temperature sensors 12 and 13 are arranged at the upstream side and the downstream side of the heating resistor part 11 at the inner wall of the tube body 10 on the side of the flow path 10A. Sealing materials 14 and 14 are arranged on aligning surfaces 10B and 10B, and the surfaces and two tube-body sealing material are made to form a unitary body with bolts. Thus, the flow path 10A is formed. Thereafter, a coating material 17 is provided by vapor deposition and the like.